4788945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 9914112

約数和(自身を除く): 5125167

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 661, 805, 1035, 1449, 1983, 2415, 3305, 4627, 5949, 7245, 9915, 13881, 15203, 23135, 29745, 41643, 45609, 69405, 76015, 106421, 136827, 208215, 228045, 319263, 532105, 684135, 957789, 1596315, 4788945]

約数ペア:

[(1, 4788945), (3, 1596315), (5, 957789), (7, 684135), (9, 532105), (15, 319263), (21, 228045), (23, 208215), (35, 136827), (45, 106421), (63, 76015), (69, 69405), (105, 45609), (115, 41643), (161, 29745), (207, 23135), (315, 15203), (345, 13881), (483, 9915), (661, 7245), (805, 5949), (1035, 4627), (1449, 3305), (1983, 2415)]